CN210408263U

CN210408263U - Dust collector

Info

Publication number: CN210408263U
Application number: CN201920026068.5U
Authority: CN
Inventors: 苗瑞涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2020-04-28
Anticipated expiration: 2029-01-08

Abstract

The utility model provides a dust collector has solved the dust collector among the prior art, can not satisfy simultaneously the indoor cleanness and the outdoor clean (the interior clean occasion of other needs such as car) needs's technical problem. The dust collector comprises a control device, a machine body and a floor brush, wherein the control device is electrically connected with the machine body, and the machine body is a handheld dust collector; the floor brush is movably connected to the air inlet end of the machine body. The utility model discloses can satisfy simultaneously the needs of indoor cleanness and outdoor cleanness (other needs clear occasions such as clean in the car), prepare a dust catcher and can satisfy the clean needs of a family, convenient to use, economy is suitable for.

Description

Dust collector

Technical Field

The utility model relates to a dust collector.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type (hand-held type) according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

The vacuum cleaner in the cleaning room is vertical or horizontal, the vacuum cleaner in the cleaning vehicle is portable (handheld), the vertical or horizontal vacuum cleaner in the cleaning room can not be used for cleaning dust and the like in the cleaning vehicle, and the portable (handheld) vacuum cleaner in the cleaning vehicle can not be used for cleaning the room, so that a plurality of vacuum cleaners are often needed for one family to meet the needs of indoor cleaning and outdoor cleaning (other occasions needing cleaning such as cleaning in the vehicle).

The applicant has found that the prior art has at least the following technical problems:

the dust collector in the prior art can not meet the requirements of indoor cleaning and outdoor cleaning (in-car cleaning and other occasions needing cleaning).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher to solve the technical problem that exists among the prior art can not satisfy indoor cleanness and outdoor cleanness (other clear occasions of needs such as clean in the car) needs simultaneously. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a dust collector, which comprises a control device, a machine body and a floor brush, wherein the control device is electrically connected with the machine body, and the machine body is a handheld dust collector; the floor brush is movably connected to the air inlet end of the machine body.

Optionally or preferably, the electric floor brush further comprises a connecting pipe, and the machine body and the connecting pipe and the floor brush are movably connected;

the dust collector comprises the following three working modes:

the first working mode is as follows: the machine body, the connecting pipe and the floor brush are detached to form an independent handheld dust collector to work;

and a second working mode: the machine body and the ground brush are respectively movably connected to two ends of the connecting pipe to work;

and a third working mode: the connecting pipe is detached from the machine body and the floor brush, and the machine body and the floor brush are movably connected for working.

Optionally or preferably, the connecting pipe comprises at least two sections of sleeves, and adjacent sleeves are movably connected.

Optionally or preferably, the sleeve is made of plastic or stainless steel.

Optionally or preferably, the machine body comprises a shell, a motor arranged in the shell and a cyclone dust removal filter movably connected with the shell, wherein the shell is provided with a first air inlet and a first air outlet, the cyclone dust removal filter is provided with a second air inlet and a second air outlet, and the second air outlet of the cyclone dust removal filter is connected with the first air inlet of the shell; the control device is electrically connected with the motor.

Optionally or preferably, the cyclone dust removal filter comprises a cyclone cone and a transparent dust cup with two open ends, two ends of the transparent dust cup are respectively provided with a dust release cover and an exhaust cover, and the inner side of the transparent dust cup is sequentially provided with a micro-woven cotton filter layer, a sponge filter layer and a honeycomb filter along the direction from the exhaust cover to the dust release cover; the second air inlet corresponds to the honeycomb filter in position; the cyclone cone is arranged on the inner side of the honeycomb filter.

Optionally or preferably, the front end and the rear end of the motor are respectively provided with a damping rubber pad.

Optionally or preferably, the exhaust cover is provided with an exhaust hole, and a pneumatic valve is arranged on the inner side of the exhaust cover at a position corresponding to the exhaust hole.

Optionally or preferably, the floor brush comprises a first floor brush, a second floor brush and a third floor brush, and the first floor brush, the second floor brush and the third floor brush can be respectively and movably connected with the connecting pipe or the machine body; the first floor brush is a multifunctional floor brush, the second floor brush is a wide-opening floor brush, and the third floor brush is a narrow-opening floor brush.

Optionally or preferably, the first floor brush comprises a first floor brush body and a first tubular connecting head, and the bottom of the first floor brush body is provided with a first brush hair, a first anti-static strip, a first object scraping strip and a caster wheel; the first floor brush body is provided with a third air inlet, one end of the first tubular connecting head is connected with the first floor brush body, and the first tubular connecting head is connected to the third air inlet of the first floor brush body;

the second floor brush comprises a second floor brush body and a second tubular connector, and second bristles and a second anti-static strip are arranged at the bottom of the second floor brush body; a wide-opening air inlet is formed in the second floor brush body, one end of the second tubular connector is connected with the second floor brush body, and the second tubular connector is connected to the wide-opening air inlet of the second floor brush body;

the third floor brush comprises a third floor brush body and a third tubular connector, and third bristles are arranged at the bottom of the third floor brush body; the third floor brush body is provided with a narrow-mouth air inlet, one end of the third tubular connector is connected with the third floor brush body, and the third tubular connector is connected to the narrow-mouth air inlet of the third floor brush body.

Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:

the utility model provides a dust collector, because the organism is hand-held type dust catcher to scrubbing brush swing joint is at the organism in the inlet end, at the in-process that uses, can adopt following two kinds of mode:

① in the first mode, the machine body and the floor brush are detached to form a single hand-held cleaner;

② operating mode II, the body and the floor brush are movably connected to operate;

the first working mode in ① can be suitable for outdoor cleaning (in-car cleaning and other occasions needing cleaning) and can also be used for indoor cleaning (such as cleaning of sofa gaps) and the second working mode in ② is suitable for indoor cleaning, can simultaneously meet the requirements of indoor cleaning and outdoor cleaning (in-car cleaning and other occasions needing cleaning) and can meet the cleaning requirement of a family by preparing a dust collector, and the dust collector is convenient to use, economical and applicable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the installation of the machine body according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of the housing according to the embodiment of the present invention;

FIG. 5 is an exploded view of a cyclone filter according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a micro-woven cotton filter layer according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a cyclone cone according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a honeycomb filter according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of an exhaust cover according to an embodiment of the present invention;

FIG. 10 is a schematic view of a cyclone filter (not shown) according to an embodiment of the present invention; fig. 11 is a schematic structural diagram of a connecting pipe according to an embodiment of the present invention;

fig. 12 is a schematic side view of a first floor brush according to an embodiment of the present invention;

FIG. 13 is a schematic view of the bottom structure of a first floor brush according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a first floor brush body and a second floor brush body according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 16 is a schematic structural view of a second floor brush according to an embodiment of the present invention;

FIG. 17 is a schematic structural view of the floor brush of the embodiment of the present invention at another angle;

FIG. 18 is a schematic structural view of a third floor brush according to an embodiment of the present invention;

FIG. 19 is a schematic view of the floor brush of the embodiment of the present invention at three different angles;

FIG. 20 is a schematic structural view of a snap connection according to an embodiment of the present invention;

fig. 21 is a schematic structural view of a buckle according to an embodiment of the present invention;

fig. 22 is a first connection diagram of the snap connection according to the embodiment of the present invention;

fig. 23 is a second connection diagram of the snap connection according to the embodiment of the present invention.

FIG. 24 is a schematic view of the connection structure of the housing and the cyclone dust collecting filter according to the embodiment of the present invention;

fig. 25 is an external structural view of the cyclone filter according to the embodiment of the present invention.

In the figure: 1. a body; 2. a connecting pipe; 3. a cyclone cone; 4. a transparent dust cup; 5. a dust release cover; 6. An exhaust cover; 7. a micro-woven cotton filter layer; 8. a honeycomb filter; 9. a shock-absorbing rubber pad; 10. clamping the bulges; 11. A clamping buckle; 12. clamping the groove; 13. clamping the shaft; 14. a housing; 15. a motor; 16. a cyclone dust removal filter; 17. a first air inlet; 18. an air outlet I; 19. an air inlet II; 20. an air outlet II; 21. an exhaust hole; 22. a pneumatic valve; 23. a sleeve; 24. brushing the ground for one; 25. a second floor brush; 26. thirdly, brushing the floor; 27. a first floor brush body; 28. a first tubular connector; 29. a first pipe; 30. a second pipe; 31. a limiting groove; 32. a rotating ring; 33. a limiting bulge; 34. a second through hole; 35. brushing one; 36. an anti-static strip I; 37. a caster wheel; 38. An air inlet III; 39. a second floor brush body; 40. a tubular connector II; 41. bristles II; 42. a second anti-static strip; 43. a wide-opening air inlet; 44. a third floor brush body; 45. a tubular connector III; 46. a narrow-opening air inlet; 47. a first sealing rubber ring; 48. a second sealing rubber ring; 49. a third sealing rubber ring; 50. a fourth sealing rubber ring; 51. A sealing rubber ring V; 52. a sealing rubber ring six; 53. a seventh sealing rubber ring; 54. eighth sealing rubber ring; 55. a snap groove 55; 56. positioning the projection; 57. a connecting seat; 5701. a first through hole; 5702. a rotating shaft hole; 5703. pressing the groove; 58. buckling; 5801. a rotating shaft; 5802. 61 pressing the projection; 5803. clamping the bulges; 59. a spring; 60. a positioning groove; 61. a fastener; 62. clamping and connecting the concave parts; 63. a fastener; 64. a pressing part; 65. a buckling part; 66. a filter element; 67. rotating the first buckle; 68. rotating the second buckle; 69. a control device; 70. a control button; 71. scraping the object strip; 72. a sponge filter layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-25:

the utility model provides a dust collector, which comprises a control device 69, a machine body 1 and a floor brush, wherein the control device 69 is electrically connected with the machine body 1, and the machine body 1 is a handheld dust collector; the floor brush is movably connected to the air inlet end of the machine body 1.

The utility model provides a dust collector because organism 1 is hand-held type dust catcher to scrubbing brush swing joint is at organism 1 air inlet end, and at the in-process that uses, can adopt following two kinds of mode:

① in the first working mode, the machine body 1 and the floor brush are detached to form a single hand-held dust collector to work;

② operating mode II, the body 1 and the floor brush are movably connected to operate;

As an optional implementation mode, the electric mop also comprises a connecting pipe 2, and the machine body 1 and the connecting pipe 2 and the floor brush can be movably connected;

when the connecting pipe 2 is included, the dust collector comprises the following three working modes:

① in the first mode, the machine body 1, the connecting pipe 2 and the floor brush are detached to form a single hand-held dust collector to work;

② operating mode II, respectively movably connecting the body 1 and the floor brush to the two ends of the connecting pipe 2 for operation;

③ operating mode III, the connecting pipe 2 is detached from the machine body 1 and the floor brush, and the machine body 1 and the floor brush are movably connected to operate.

As an optional implementation mode, the machine body 1 and the floor brush, the machine body 1 and the connecting pipe 2, and the connecting pipe 2 and the floor brush can be connected by a buckle; of course, the present invention is not limited to the snap connection, and other suitable movable connection methods may be adopted.

Specifically, the snap connection adopts a specific structure of a clamping piece 61 and a fastening piece 63; the clamping piece 61 is a clamping groove 55 and a positioning bulge 56 which are arranged on the connecting end of the connecting pipe 2 or the ground brush;

the fastener 63 comprises a connecting seat 57 and a buckle 58 which are arranged on the connecting end of the machine body 1 or the connecting pipe 2; the end part of the connecting end of the machine body 1 or the connecting pipe 2 is provided with a positioning groove 60 matched with the positioning bulge 56;

rotating shaft holes 5702 for rotationally connecting with the buckles 58 are formed in two sides of the connecting seat 57, and rotating shafts 5801 matched with the rotating shaft holes 5702 are arranged at positions, corresponding to the rotating shaft holes 5702, of the buckles 58;

a pressing groove 5703 is formed in the middle of the connecting seat 57, a pressing protrusion 5802 matched with the pressing groove 5703 is formed in the position, corresponding to the pressing groove 5703, of the buckle 58, and the pressing protrusion 5802 and the pressing groove 5703 are matched for use to complete connection and detachment of the machine body 1 and the connecting pipe 2, the connecting pipe 2 and the floor brush or between the machine body 1 and the floor brush in a matching manner; the buckle 58 is also provided with a second clamping protrusion 5803 matched with the clamping groove 55; the connecting seat 57 and the machine body 1 or the connecting pipe 2 are provided with a first through hole 5701 for the second clamping protrusion 5803 to pass through at a position corresponding to the clamping groove 55; the spring fixing device further comprises a spring 59, one end of the spring 59 is connected to the connecting seat 57, the other end of the spring 59 is connected to the buckle 58, and the spring 59 is located between the pressing groove 5703 and the positioning groove 60.

When the connecting device is used, one end of the buckle 58 close to the spring 59 is pressed by a hand, one end of the buckle 58 far away from the spring 59 tilts, the clamping piece 61 is sleeved into the clamping piece 63, the hand can be loosened after the positioning protrusion 56 is sleeved into the positioning groove 60, after the hand is loosened, one end of the buckle 58 close to the spring 59 is jacked up under the elastic force action of the spring 59, meanwhile, one end of the buckle 58 far away from the spring 59 is pressed down, namely, the second clamping protrusion 5803 interacts with the clamping groove 55, and connection is completed; when the clamping device needs to be disassembled, one end, close to the spring 59, of the buckle 58 is pressed by the hand again, one end, far away from the spring 59, of the buckle 58 can be tilted, the second clamping protrusion 5803 can leave the clamping groove 55 at the moment, and the disassembling action can be completed by the other hand.

As an alternative embodiment, the connecting tube 2 includes at least two sections of sleeves 23, and adjacent sleeves 23 are movably connected.

As an optional embodiment, the adjacent sleeves 23 are connected by a snap fit; of course, the present invention is not limited to the snap connection, and other suitable movable connection methods may be adopted.

In an alternative embodiment, the sleeve 23 is made of plastic (preferably plastic) or stainless steel.

As an optional implementation manner, the machine body 1 includes a housing 14, a motor 15 disposed in the housing 14, and a cyclone dust filter 16 movably connected to the housing 14, wherein the housing 14 is provided with a first air inlet 17 and a first air outlet 18, the cyclone dust filter 16 is provided with a second air inlet 19 and a second air outlet 20, and the second air outlet 20 of the cyclone dust filter 16 is connected to the first air inlet 17 of the housing 14; the control device 69 is electrically connected with the motor 15; the second air inlet 19 is an air inlet end of the machine body 1.

As an optional embodiment, the cyclone dust filter 16 comprises a cyclone cone 3 and a transparent dust cup 4 with two open ends, the two ends of the transparent dust cup 4 are respectively provided with a dust release cover 5 and an exhaust cover 6, and the inner side of the transparent dust cup 4 is sequentially provided with a micro-woven cotton filter layer 7, a sponge filter layer 72 and a honeycomb filter 8 along the direction from the exhaust cover 6 to the dust release cover 5; the second air inlet 19 corresponds to the honeycomb filter 8; the cyclone cone 3 is arranged on the inner side of the honeycomb filter 8 and is positioned on the lower side of the sponge filter layer 72; the upper end of the honeycomb filter 8 and the exhaust cover 6 are respectively provided with a first rotary buckle 67 and a second rotary buckle 68 which are matched with each other.

In an alternative embodiment, the filtration layer 7 of micro-woven cotton is embedded in the filter element 66.

As an optional embodiment, the front end and the rear end of the motor 15 are both provided with a damping rubber pad 9; the shock absorption rubber pads 9 arranged at the front end and the rear end of the motor 15 are used for reducing the vibration force generated when the motor 15 operates, so that the stability of the machine body 1 can be effectively improved.

In an alternative embodiment, a flame retardant filter sponge layer is disposed inside the air outlet 18 of the housing 14, and is used for reducing noise of the motor 15 and filtering air.

As an optional implementation manner, a clamping protrusion 10 and a clamping buckle 11 are arranged on one side of the connecting shell 14 on the outer wall of the cyclone dust filter 16, and a clamping groove 12 and a clamping shaft 13 which are matched with the clamping protrusion 10 and the clamping buckle 11 are correspondingly arranged on the shell 14 at positions corresponding to the clamping protrusion 10 and the clamping buckle 11 respectively. Specifically, the first clamping bulge 10 and the clamping buckle 11 are respectively arranged at the upper part and the lower part of the outer wall of the cyclone dust removal filter 16; when the cyclone dust filter 16 is connected with the shell 14, the clamping buckle 11 is buckled on the clamping shaft 13, and the first clamping bulge 10 is clamped in the clamping groove 12, so that the cyclone dust filter 16 is connected with the shell 14.

In an alternative embodiment, the exhaust cover 6 is provided with an exhaust hole 21, and a pneumatic valve 22 is disposed on the inner side of the exhaust cover 6 at a position corresponding to the exhaust hole 21.

As an alternative embodiment, one side of the dust release cover 5 is hinged on the transparent dust cup 4, and the other side of the dust release cover 5 is buckled on the transparent dust cup 4; the exhaust cover 6 is controlled to open or close by a spring 59 snap assembly. The transparent dust cup 4 and the exhaust cover 6 are opened or closed in the prior art, and will not be described in detail.

As an optional embodiment, the floor brush comprises a first floor brush 24, a second floor brush 25 and a third floor brush 26, and the first floor brush 24, the second floor brush 25 and the third floor brush 26 are movably connected with the connecting pipe 2 or the machine body 1 respectively; the first floor brush 24 is a multifunctional floor brush, the second floor brush 25 is a wide-opening floor brush, and the third floor brush 26 is a narrow-opening floor brush.

As an optional implementation manner, the first floor brush 24, the second floor brush 25 and the third floor brush 26 can be respectively connected with the connecting pipe 2 or the machine body 1 in a buckling manner; of course, the present invention is not limited to the snap connection, and other suitable movable connection methods may be adopted.

As an alternative embodiment, the first floor brush 24 comprises a first floor brush body 27 and a first tubular connecting head 28, and the bottom of the first floor brush body 27 is provided with a first bristle 35, a first anti-static strip 36, a scraping strip 71 and a caster 37; an air inlet III 38 is formed in the first floor brush body 27, one end of the tubular connecting head I28 is connected with the first floor brush body 27, and the tubular connecting head I28 is connected to the air inlet III 38 of the first floor brush body 27;

the second floor brush 25 comprises a second floor brush body 39 and a second tubular connector 40, and the bottom of the second floor brush body 39 is provided with a second bristle 41 and a second anti-static strip 42; a wide-opening air inlet 43 is formed in the second floor brush body 39, one end of the second tubular connector 40 is connected with the second floor brush body 39, and the second tubular connector 40 is connected to the wide-opening air inlet 43 of the second floor brush body 39;

the third floor brush 26 comprises a third floor brush body 44 and a third tubular connector 45, and bristles III are arranged at the bottom of the third floor brush body 44; a narrow-mouth air inlet 46 is formed in the third floor brush body 44, one end of the third tubular connector 45 is connected with the third floor brush body 44, and the third tubular connector 45 is connected to the narrow-mouth air inlet 46 of the third floor brush body 44.

The choice of the first floor brush 24, the second floor brush 25 and the third floor brush 26 can be selected freely according to the articles suitable for cleaning, generally speaking, the first floor brush 24 is suitable for cleaning floors, the second floor brush 25 is suitable for cleaning sofas and the like, and the third floor brush 26 is suitable for cleaning crevices and the like.

As an alternative embodiment, the tubular connector i 28 of the first floor brush 24 comprises a first tube 29 and a second tube 30, and one end of the second tube 30 is movably sleeved outside the first tube 29;

one end of the first pipe 29 is movably connected with the connecting pipe 2 or the machine body 1, a limit groove 31 is formed in the circumferential outer side of the other end of the first pipe 29, a rotating ring 32 capable of rotating along the limit groove 31 is arranged in the limit groove 31, and a limit bulge 33 is formed in the outer side of the rotating ring 32;

a through hole II 34 is correspondingly formed in the position, corresponding to the limiting protrusion 33, of one end, connected with the pipe I29, of the pipe II 30, and the other end of the pipe II 30 is connected with the first floor brush body 27; the rotating ring 32 is connected in a second through hole 34 of the second pipe 30 through a limiting bulge 33;

when the device is used, the first pipe 29 and the second pipe 30 can rotate relatively at any angle through the matching of the rotating ring 32, the limiting protrusion 33 and the second through hole 34, and the device is convenient to use.

As an optional embodiment, the third floor brush body 44 of the third floor brush 26 is in snap connection with the third tubular connector 45; of course, the present invention is not limited to the snap connection, and other suitable movable connection methods may be adopted.

Specifically, the middle part and the lower part of the tubular connector III 45 are respectively provided with a clamping piece 61, and the middle part of the clamping piece 61 is provided with a clamping recess 62; a fastener 63 matched with the clamping piece 61 is arranged on the third floor brush body 44 at a position corresponding to the clamping piece 61; the fastener 63 comprises a pressing part 64 and a buckling part 65, an elastic part is arranged inside the pressing part 64, and a clamping buckle 11 is arranged on the buckling part 65 corresponding to the clamping recess 62 of the fastener 63; when the pressing part 64 is pressed, one end of the buckling part 65 tilts, the tubular connector III 45 is sleeved into the floor brush body III 44, the pressing part 64 is loosened, and the clamping buckle 11 on the buckling part 65 is buckled in the clamping recess 62 under the action of the elastic part, so that connection is completed; when the other clamping piece 61 needs to be detached or replaced, the pressing part 64 needs to be pressed, one end of the buckling part 65 tilts, the clamping buckle 11 on the buckling part 65 leaves the clamping recess 62, and then the other clamping piece 61 is detached or replaced.

According to the use requirement, the floor brush body III 44 is selectively connected to the lower clamping piece 61 or the middle clamping piece 61 of the tubular connecting head III 45.

As an alternative embodiment, the control device 69 is a single chip microcomputer control system or a PLC control system, and the control device 69 is provided with a control button 70, and the control button 70 is located on the outer side of the housing 14.

As an alternative embodiment, a first sealing rubber ring 47 is arranged at the joint of the exhaust cover 6 and the transparent dust cup 4; a second sealing rubber ring 48 is arranged at the contact part of the upper end of the honeycomb filter 8 and the side wall of the transparent dust cup 4; a third sealing rubber ring 49 is arranged at the contact part of the lower end of the honeycomb filter 8 and the side wall of the transparent dust cup 4; a fourth sealing rubber ring 50 is arranged at the contact position of the lower end of the cyclone cone 3 and the honeycomb filter 8; a fifth sealing rubber ring 51 is arranged at the second air inlet 19 on the cyclone dust removal filter 16; a sealing rubber ring six 52 is arranged at the joint of the dust release cover 5 and the transparent dust cup 4; a seventh sealing rubber ring 53 is arranged at the joint of the connecting pipe 2 and the ground brush; a sealing rubber ring eight 54 is arranged at the first air inlet 17 of the shell 14; the setting of a sealing rubber ring 47, a sealing rubber ring two 48, a sealing rubber ring three 49, a sealing rubber ring four 50, a sealing rubber ring five 51, a sealing rubber ring six 52, a sealing rubber ring seven 53 and a sealing rubber ring eight 54 is all for guaranteeing the utility model discloses well dust catcher's leakproofness guarantees the use of product.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a dust collector, includes controlling means, organism and scrubbing brush, controlling means is connected its characterized in that with the organism electricity: the machine body is a handheld dust collector; the floor brush is movably connected to the air inlet end of the machine body; the machine body and the connecting pipe and the floor brush can be movably connected; the connecting pipe at least comprises two sections of sleeves, and adjacent sleeves are movably connected;

the dust collector comprises the following three working modes:

2. The vacuum cleaner of claim 1, wherein: the sleeve is made of plastic or stainless steel.

3. The vacuum cleaner of claim 2, wherein: the machine body comprises a shell, a motor arranged in the shell and a cyclone dust removal filter movably connected with the shell, wherein the shell is provided with a first air inlet and a first air outlet; the control device is electrically connected with the motor.

4. The vacuum cleaner of claim 3, wherein: the cyclone dust removal filter comprises a cyclone cone and a transparent dust cup with two open ends, wherein two ends of the transparent dust cup are respectively provided with a dust release cover and an exhaust cover, and the inner side of the transparent dust cup is sequentially provided with a micro-woven cotton filter layer, a sponge filter layer and a honeycomb filter along the direction from the exhaust cover to the dust release cover; the second air inlet corresponds to the honeycomb filter in position; the cyclone cone is arranged on the inner side of the honeycomb filter.

5. The vacuum cleaner of claim 4, wherein: and the front end and the rear end of the motor are respectively provided with a damping rubber pad.

6. The vacuum cleaner of claim 5, wherein: the exhaust cover is provided with an exhaust hole, and the inner side of the exhaust cover is provided with a pneumatic valve at the position corresponding to the exhaust hole.

7. The vacuum cleaner of any one of claims 1-6, wherein: the floor brush comprises a first floor brush, a second floor brush and a third floor brush, and the first floor brush, the second floor brush and the third floor brush can be respectively and movably connected with the connecting pipe or the machine body; the first floor brush is a multifunctional floor brush, the second floor brush is a wide-opening floor brush, and the third floor brush is a narrow-opening floor brush.

8. The vacuum cleaner of claim 7, wherein: the floor brush I comprises a floor brush body I and a tubular connecting head I, and the bottom of the floor brush body I is provided with a brush hair I, an anti-static strip I, an object scraping strip and a caster wheel; the first floor brush body is provided with a third air inlet, one end of the first tubular connecting head is connected with the first floor brush body, and the first tubular connecting head is connected to the third air inlet of the first floor brush body;